bent down. >> reporter: as city public works crews chipped away, another problem continued to keep drivers from using all lanes. back in the east bay in oakland, a fallen tree limb shut off electricity to 1500 customers around 6 tonight. >> tree fell across the road and broke three of our lines. primary lines. that shorted out the circuit and opened a breaker. >> reporter: pg&e crews managed to get power back on within an hour and a half. >> i went up when i saw the truck and looked and said hey, i wonder what that is. and there was a tree down. >> reporter: we also checked in with public works. they're just one of the departments that has a crew on call all weekend. so far, no problems. reporting live in oakland, jade hernandez, ktvu channel 2 news.